But here is the post I am a bit dense at times on things it may be something I missed even though I checked it over do I need to add the .ino and create a new binary to make it happen ? Kinda confused what I need to use essentially is pin D4 this is what I am hooked to but supposedly from these writings any pin can do analogue write I find this rather interesting possibly useful to basic and as I say maybe it already exists?
Check this post for more info:
viewtopic.php?f=45&t=9907&p=47169#p47169
Where I buy my ESP8266 boards from... (Banggood)